* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    min-height: 100vh;
    background: url('seaview.jpg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    flex-direction: column;
}

/* Darkens background for text readability */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

header {
    padding: 20px;
}

.logo {
    width: 245px;
    height: 66px;
    object-fit: contain;
}

.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    margin: 0 auto;
}

h1 { font-size: 2.5rem; margin-bottom: 20px; }
.intro { font-size: 1.2rem; margin-bottom: 30px; line-height: 1.6; }

.lists-container {
    display: flex;
    gap: 50px;
    text-align: left;
    margin-bottom: 30px;
}

ul { list-style: none; margin-top: 10px; }
li::before { content: "• "; color: #aaa; margin-right: 5px; }

footer {
    background: rgba(0, 0, 0, 0.7);
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    padding: 30px;
    gap: 20px;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-section { line-height: 1.5; }
a { color: #00aaff; text-decoration: none; }

/* Responsive for Mobile */
@media (max-width: 768px) {
    .lists-container, footer {
        grid-template-columns: 1fr;
        display: block;
    }
    .footer-section { margin-bottom: 20px; }
    .logo { width: 200px; height: 100px; }
}